Pre-embedded sleeve feeding and draining mechanism

Abstract

The utility model relates to a pre-embedded sleeve feeding and draining mechanism which comprises a vibration conveying mechanism and a drying mechanism, the vibration conveying mechanism and the drying mechanism are connected end to end to convey a pre-embedded sleeve, the vibration conveying mechanism comprises a conveying device and a vibration frame arranged below the conveying device, and a water collecting tank is fixedly arranged between the conveying device and the vibration frame. The conveying device and the vibrating frame are driven by the vibrating motor to vibrate synchronously, and the water collecting tank receives residual water falling from the pre-embedded sleeve in a vibrating mode, so that the residual water is collected and discharged from the water discharging pipe in a centralized mode. The drying mechanism is provided with a drying box, a circulating conveying belt and a circulating air system, the drying box communicates with the circulating air system, hot air at the set temperature is circulated, water attached to the embedded sleeve passes through the drying box in the conveying process of the circulating conveying belt, residual water on the inner surface and the outer surface is taken away by the hot air, and rapid drying is achieved. And residual water of the pre-embedded sleeve can be quickly dried, continuous work is achieved, and the production efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic feeding, in particular to a pre-buried casing feeding and drainage mechanism. Background Art

[0002] The railway embedded casing is a casing with good mechanical strength, heat resistance, wear resistance and high rigidity embedded in the fixing hole of the sleeper. It can increase the durability and insulation of the sleeper, and the embedded casing has threads inside and outside, which increases the pull-out resistance of the casing to the sleeper, making the construction simple and convenient and the service life long. The embedded casing is usually made of nylon material with a variety of modifiers added for injection molding. After the production is completed, it needs to go through a high-temperature humidity control process to improve the impact toughness of the product and reduce the internal stress of the product. High-temperature humidity control is to put the embedded casing into a humidity control container, and increase the water temperature in the container to 85-100°C by electric heating. The humidity control time is controlled at about 12 hours. The embedded casing is taken out of the container after being saturated with water. After humidity control, more residual water is likely to remain on the inner and outer surfaces of the embedded casing, especially the residual water in the pipe is not easy to flow out between the internal threads, and it takes more time to dry, resulting in low production efficiency. Therefore, a pre-embedded casing feeding and drainage mechanism is required. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a pre-buried casing feeding and drainage mechanism.

[0004] In order to solve the above problems, the technical solution adopted by the utility model is:

[0005] A pre-buried casing feeding and drainage mechanism comprises a vibrating conveying mechanism and a drying mechanism, wherein the vibrating conveying mechanism is arranged at the end of the drying mechanism and connected with the drying mechanism, and the vibrating conveying mechanism comprises a conveying device and a vibrating frame arranged below the conveying device, and the conveying device and the vibrating frame are fixedly connected and can vibrate with the vibrating frame.

[0006] As an implementation mode of the utility model, the conveying device comprises a conveyor belt, an upper hopper is arranged at the end of the conveyor belt, a support roller assembly is arranged in the middle, and the height of the support roller assembly can be adjusted up and down.

[0007] As an implementation mode of the utility model, a plurality of baffles are arranged in an array around the surface of the conveyor belt, and a plurality of water leakage holes are evenly distributed on the surface of the conveyor belt between two adjacent baffles.

[0008] As an implementation mode of the utility model, telescopic cylinders fixedly connected to the side baffles are arranged at both ends of the support roller assembly, and the telescopic cylinders can drive the support roller assembly to move up and down.

[0009] As an implementation mode of the utility model, a water collecting trough is arranged between the conveying device and the vibration frame, the water collecting trough is inclined towards the middle on all sides, a drainage pipe is arranged in the middle, and a switch valve is installed on the drainage pipe.

[0010] As an implementation mode of the utility model, the vibration frame includes an upper frame and legs, the upper frame is fixed to the legs via a shock-absorbing seat, and a vibration motor is arranged on the upper frame.

[0011] As an implementation mode of the utility model, a universal foot is provided at the bottom of the supporting leg, and the height of the universal foot is adjustable.

[0012] As an embodiment of the utility model, the drying mechanism includes a drying box, a circulating conveyor belt and a circulating air system. The circulating conveyor belt is arranged in parallel in the drying box, and its two ends extend out of the drying box, one end of which is connected to the vibrating conveying mechanism. The circulating air system is arranged below the drying box and is connected to the drying box through a pipeline.

[0013] As an implementation mode of the utility model, a temperature sensor is arranged in the drying box.

[0014] As an implementation mode of the utility model, the circulating air system includes a box body, a fan and an electric heating tube. The box body is arranged below the drying box, and the fan and the electric heating tube are arranged in the box body.

[0015] The beneficial effects of adopting the above technical solution are:

[0016] The utility model provides a pre-buried sleeve feeding and drainage mechanism, comprising a vibrating conveying mechanism and a drying mechanism, wherein the vibrating conveying mechanism is connected end to end with the drying mechanism, the vibrating conveying mechanism is provided with a vibrating frame and a conveying device with a middle protrusion, the pre-buried sleeve has two strokes of rising and falling during transportation, and is also driven by a vibrating motor to vibrate continuously, so that water accumulated in the pre-buried sleeve can flow out, a water collecting trough is provided between the conveying device and the vibrating frame, and water separated from the pre-buried sleeve is collected in the water collecting trough and will not pollute the environment; the drying mechanism is provided with a drying box, a circulating conveyor belt and a circulating air system, the drying box is connected with the circulating air system, and hot air with a set temperature is circulated continuously, so that water attached to the pre-buried sleeve is quickly dried during transportation by the circulating conveyor belt, and water remaining on the inner and outer surfaces is taken away by the hot air, the utility model has a simple structure, is easy to use, has a good drying effect for the pre-buried sleeve, can work continuously, and has high production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the utility model from another angle;

[0019] Figure 3 It is a front structural schematic diagram of the utility model;

[0020] Figure 4 It is a schematic diagram of the top structure of the utility model.

[0021] Among them: 1. Vibrating conveying mechanism; 1-1. Conveying device; 1-1-1. Conveyor belt; 1-1-1a. Baffle; 1-1-2. Upper hopper; 1-1-3. Support roller assembly; 1-1-4. Side baffle; 1-2. Vibrating frame; 1-2-1. Upper frame; 1-2-2. Support legs; 1-2-3. Shock absorber seat; 1-2-4. Vibrating motor; 1-3. Water collecting trough; 1-4. Drain pipe; 2. Drying mechanism; 2-1. Drying box; 2-2. Circulating conveyor belt; 2-3. Circulating air system; 2-3-1. Box body; 3. Embedded casing. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the utility model more clear, the utility model is clearly and completely described below in conjunction with specific embodiments.

[0023] like Figures 1 to 4A pre-buried casing feeding and drainage mechanism is shown, which includes a vibrating conveying mechanism 1 and a drying mechanism 2. The vibrating conveying mechanism 1 is arranged at the end of the drying mechanism 2 and connected with the drying mechanism 2. The vibrating conveying mechanism 1 includes a conveying device 1-1 and a vibration frame 1-2 arranged below the conveying device 1-1. The conveying device 1-1 and the vibration frame 1-2 are fixedly connected and can vibrate with the vibration frame 1-2. The conveying device 1-1 includes a conveying belt 1-1-1, an upper hopper 1-1-2 is arranged at the end of the conveying belt 1-1-1, a supporting roller assembly 1-1-3 is arranged in the middle, and the height of the supporting roller assembly 1-1-3 can be adjusted up and down, a water collecting tank 1-3 is arranged between the conveying device 1-1 and the vibration frame 1-2, the water collecting tank 1-3 is inclined toward the middle on all sides, a drainage pipe 1-4 is arranged in the middle, and a switch valve is installed on the drainage pipe 1-4; the vibration frame 1-2 includes an upper frame 1-2-1 and a support leg 1-2-2, the upper frame 1-2-1 is fixed on the support leg 1-2-2 through a shock-absorbing seat 1-2-3, and a vibration motor 1-2-4 is arranged on the upper frame 1-2-1; the embedded sleeve 3 is arranged in the conveying device 1 -1 has two strokes of rising and falling, and the conveying device 1-1 vibrates with the vibration frame 1-2, which can make all the water accumulated on the embedded sleeve 3 flow out; a plurality of baffles 1-1-1a are arranged in an array around the surface of the conveyor belt 1-1-1, and a number of leakage holes (not marked in the figure) are evenly distributed on the surface of the conveyor belt 1-1-1 between two adjacent baffles 1-1-1a. The baffles 1-1-1a are used to support the embedded sleeve 3, so that the embedded sleeve 3 is evenly distributed during transportation and vibration, and does not accumulate in large quantities. At the same time, it is conducive to uniform drying after entering the drying box. The uniformly distributed leakage holes on the conveyor belt 1-1-1 allow the water falling off the embedded sleeve 3 to flow into the sump 1-3 in time, and does not remain on the conveyor belt 1-1-1. Both ends of the support roller assembly 1-1-3 are provided with telescopic cylinders fixedly connected to the side baffle 1-1-4, and the telescopic cylinders can drive the support roller assembly 1-1-3 to move up and down, and adjust the height of the protrusion in the middle of the conveyor belt 1-1-1. The height of the protrusion in the middle of the conveyor belt 1-1-1 can be comprehensively adjusted according to the residual water amount in the embedded casing 3 and the vibration amplitude of the vibration frame 1-2. The vibration amplitude of the vibration motor can also be adjusted by adjusting the installation angle and the eccentric block in the motor; a universal foot is provided at the bottom of the support leg 1-2-2, and its height is adjustable, and the horizontality or inclination of the vibration conveying mechanism 1 can be adjusted.

[0024] The drying mechanism 2 includes a drying box 2-1, a circulating conveyor belt 2-2 and a circulating air system 2-3. The circulating conveyor belt 2-2 is arranged in parallel in the drying box 2-1, and its two ends extend out of the drying box 2-1. One end of the circulating conveyor belt is connected with the vibrating conveying mechanism 1 to receive the pre-buried casing 3 after dehydration of the vibrating conveying mechanism 1; the circulating air system 2-3 is arranged below the drying box 2-1 and is connected with the drying box 2-1 through a pipeline. A temperature sensor is arranged in the drying box 2-1, and flexible protective devices are installed at the inlet and outlet of the drying box 2-1. Temperature curtain, the circulating air system 2-3 includes a box body 2-3-1, a fan and an electric heating tube. The box body 2-3-1 is arranged below the drying box 2-1, and a plurality of air supply ports are arranged between the box body 2-3-1 and the drying box 2-1. At the same time, the box body 2-3-1 is connected with the air duct on the top of the drying box 2-1. The fan and the electric heating tube are arranged in the box body 2-3-1. By adjusting the circulating air temperature speed in the drying mechanism 2, the water attached to the surface of the embedded sleeve 3 is evaporated and dried during the travel of the circulating conveyor belt 2-2 through the drying box 2-1.

[0025] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A pre-buried casing feeding and drainage mechanism, characterized in that: It comprises a vibrating conveying mechanism (1) and a drying mechanism (2); the vibrating conveying mechanism (1) is arranged at the end of the drying mechanism (2) and connected to the drying mechanism (2); the vibrating conveying mechanism (1) comprises a conveying device (1-1) and a vibrating frame (1-2) arranged below the conveying device (1-1); the conveying device (1-1) and the vibrating frame (1-2) are fixedly connected and can vibrate along with the vibrating frame (1-2).

2. The pre-buried casing feeding and drainage mechanism according to claim 1 is characterized in that: The conveying device (1-1) comprises a conveyor belt (1-1-1), an upper hopper (1-1-2) is arranged at the end of the conveyor belt (1-1-1), and a support roller assembly (1-1-3) is arranged in the middle, and the height of the support roller assembly (1-1-3) can be adjusted up and down.

3. A pre-buried casing feeding and drainage mechanism according to claim 2, characterized in that: A plurality of baffles (1-1-1a) are arranged in an array around the surface of the conveyor belt (1-1-1), and a plurality of water leakage holes are evenly distributed on the surface of the conveyor belt (1-1-1) between two adjacent baffles (1-1-1a).

4. The pre-buried casing feeding and drainage mechanism according to claim 2 is characterized in that: Telescopic cylinders fixedly connected to the side baffles (1-1-4) are provided at both ends of the support roller assembly (1-1-3), and the telescopic cylinders can drive the support roller assembly (1-1-3) to move up and down.

5. The pre-buried casing feeding and drainage mechanism according to claim 1 is characterized in that: A water collecting trough (1-3) is provided between the conveying device (1-1) and the vibration frame (1-2); the water collecting trough (1-3) is inclined towards the middle on all sides; a drainage pipe (1-4) is provided in the middle; and a switch valve is installed on the drainage pipe (1-4).

6. The pre-buried casing feeding and drainage mechanism according to claim 1 is characterized in that: The vibration frame (1-2) comprises an upper frame (1-2-1) and supporting legs (1-2-2); the upper frame (1-2-1) is fixed to the supporting legs (1-2-2) via a shock-absorbing seat (1-2-3); and a vibration motor (1-2-4) is provided on the upper frame (1-2-1).

7. The pre-buried casing feeding and drainage mechanism according to claim 6 is characterized in that: The bottom of the supporting leg (1-2-2) is provided with a universal foot, the height of which is adjustable.

8. The pre-buried casing feeding and drainage mechanism according to claim 1, characterized in that: The drying mechanism (2) comprises a drying box (2-1), a circulating conveyor belt (2-2) and a circulating air system (2-3); the circulating conveyor belt (2-2) is arranged in parallel inside the drying box (2-1), with both ends extending out of the drying box (2-1), one end of which is connected to the vibrating conveying mechanism (1); and the circulating air system (2-3) is arranged below the drying box (2-1) and is connected to the drying box (2-1) through a pipeline.

9. The pre-buried casing feeding and drainage mechanism according to claim 8, characterized in that: A temperature sensor is arranged in the drying box (2-1).

10. The pre-buried casing feeding and drainage mechanism according to claim 8, characterized in that: The circulating air system (2-3) comprises a box body (2-3-1), a fan and an electric heating tube; the box body (2-3-1) is arranged below the drying box (2-1); and the fan and the electric heating tube are arranged inside the box body (2-3-1).

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